214875000

素因数分解:

$2^3\times 3^2\times 5^6\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 731240640

約数和(自身を除く): 516365640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 191, 200, 225, 250, 300, 360, 375, 382, 450, 500, 573, 600, 625, 750, 764, 900, 955, 1000, 1125, 1146, 1250, 1500, 1528, 1719, 1800, 1875, 1910, 2250, 2292, 2500, 2865, 3000, 3125, 3438, 3750, 3820, 4500, 4584, 4775, 5000, 5625, 5730, 6250, 6876, 7500, 7640, 8595, 9000, 9375, 9550, 11250, 11460, 12500, 13752, 14325, 15000, 15625, 17190, 18750, 19100, 22500, 22920, 23875, 25000, 28125, 28650, 31250, 34380, 37500, 38200, 42975, 45000, 46875, 47750, 56250, 57300, 62500, 68760, 71625, 75000, 85950, 93750, 95500, 112500, 114600, 119375, 125000, 140625, 143250, 171900, 187500, 191000, 214875, 225000, 238750, 281250, 286500, 343800, 358125, 375000, 429750, 477500, 562500, 573000, 596875, 716250, 859500, 955000, 1074375, 1125000, 1193750, 1432500, 1719000, 1790625, 2148750, 2387500, 2865000, 2984375, 3581250, 4297500, 4775000, 5371875, 5968750, 7162500, 8595000, 8953125, 10743750, 11937500, 14325000, 17906250, 21487500, 23875000, 26859375, 35812500, 42975000, 53718750, 71625000, 107437500, 214875000]

約数ペア:

[(1, 214875000), (2, 107437500), (3, 71625000), (4, 53718750), (5, 42975000), (6, 35812500), (8, 26859375), (9, 23875000), (10, 21487500), (12, 17906250), (15, 14325000), (18, 11937500), (20, 10743750), (24, 8953125), (25, 8595000), (30, 7162500), (36, 5968750), (40, 5371875), (45, 4775000), (50, 4297500), (60, 3581250), (72, 2984375), (75, 2865000), (90, 2387500), (100, 2148750), (120, 1790625), (125, 1719000), (150, 1432500), (180, 1193750), (191, 1125000), (200, 1074375), (225, 955000), (250, 859500), (300, 716250), (360, 596875), (375, 573000), (382, 562500), (450, 477500), (500, 429750), (573, 375000), (600, 358125), (625, 343800), (750, 286500), (764, 281250), (900, 238750), (955, 225000), (1000, 214875), (1125, 191000), (1146, 187500), (1250, 171900), (1500, 143250), (1528, 140625), (1719, 125000), (1800, 119375), (1875, 114600), (1910, 112500), (2250, 95500), (2292, 93750), (2500, 85950), (2865, 75000), (3000, 71625), (3125, 68760), (3438, 62500), (3750, 57300), (3820, 56250), (4500, 47750), (4584, 46875), (4775, 45000), (5000, 42975), (5625, 38200), (5730, 37500), (6250, 34380), (6876, 31250), (7500, 28650), (7640, 28125), (8595, 25000), (9000, 23875), (9375, 22920), (9550, 22500), (11250, 19100), (11460, 18750), (12500, 17190), (13752, 15625), (14325, 15000)]